Cubase 9.5 projects not opening in Cubase 10

I recently upgraded to cubase 10 from cubase 9.5, and most of my projects are either not opening or crashing as soon as it opens in cubase 10. Some have an error message but some just will crash as soon as the first track starts to load with no error message and result in cubase just closing on its own. Any idea of what the issue might be?

Hi and welcome,

Please make sure your plug-ins are up to date.

If it doesn’t help, attach a crash dump file, please.